In 2009 a landscape photograph of the lake was included as an official desktop wallpaper with the release of the Microsoft operating system Windows 7, thus bring an image of the lake to millions of desktop PCs.
It is a beautiful hiking area of Wales just South of Snowdon.
Tal-y-llyn Lake, also known as Talyllyn Lake or Llyn Mwyngil.
As with most Welsh names, almost impossible to pronounce...:^)